BACKGROUND: Naloxone has a significant arousal effect on many types of comas.

背景：纳洛酮对各种类型的昏迷具有显著的促醒作用。

Windhoek card near Tula and comas Darfur are Africans live in cities and towns.

温得和克附近的卡图拉和科马斯·达尔是非洲人聚居的城镇。

But not so with comas, which can leave a person unconscious for hours, weeks -- even years.

但是也有别的情况发生，这种药物昏迷也有可能留下某人几小时，几星期，甚至几年的无意识状态。

Perhaps that's what it's like when somebody's in a coma, or perhaps at least certain types of comas.

也许昏迷中的人也是一样，至少某种类型的昏迷。

We were grateful for their stories of people who had snapped out of comas and returned to normal.

感激那些讲着故事的人，说有的人也曾突然昏迷不醒但最后突然醒过来。